package io.renren.modules.sys.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.ljf.common.utils.PageUtils;
import io.renren.modules.sys.entity.StudentEntity;

import java.util.Map;

/**
 * 
 *
 * @author ljf
 * @email ljf@gmail.com
 * @date 2021-07-08 08:49:58
 */
public interface StudentService extends IService<StudentEntity> {

    PageUtils queryPage(Map<String, Object> params);

    StudentEntity queryPageById(Map<String, Object> params, Long id);

    Integer getIdByUserId(Long userId);
    void saveOrUpdateByUserId(Long userId, String username, String mobile, String email);
}

